| 发明名称 |
Color projection type video device. |
| 摘要 |
Disclosed is a color projection type video device comprising a combination of three cathode-ray tubes having emitting screens for red, green and blue colors, which comprises a green emitting luminous screen formed by use of a terbium-activated lanthanum oxychloride phosphor.
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| 申请公布号 |
EP0109676(A2) |
申请公布日期 |
1984.05.30 |
| 申请号 |
EP19830111549 |
申请日期 |
1983.11.18 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TSUDA, NOBUYUKI;TAMATANI, MASAAKI;AJIRO, SAKAE;NAGAI, HITOSHI |
| 分类号 |
H01J9/22;C09K11/08;C09K11/77;C09K11/86;H01J29/20;H01J29/22;(IPC1-7):09K11/475 |
主分类号 |
H01J9/22 |
| 代理机构 |
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代理人 |
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